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  <title>Determine the type of the current DirectoryIterator item</title>

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</div><hr /><div id="directoryiterator.gettype" class="refentry">
 <div class="refnamediv">
  <h1 class="refname">DirectoryIterator::getType</h1>
  <p class="verinfo">(PHP 5)</p><p class="refpurpose"><span class="refname">DirectoryIterator::getType</span> &mdash; <span class="dc-title">Determine the type of the current DirectoryIterator item</span></p>

 </div>
 <div class="refsect1 description" id="refsect1-directoryiterator.gettype-description">
  <h3 class="title">说明</h3>
  <div class="methodsynopsis dc-description">
   <span class="modifier">public</span> <span class="type">string</span> <span class="methodname"><strong>DirectoryIterator::getType</strong></span>
    ( <span class="methodparam">void</span>
   )</div>

  <p class="para rdfs-comment">
   Determines which file type the current <a href="class.directoryiterator.html" class="classname">DirectoryIterator</a>
   item belongs to. One of <em>file</em>, <em>link</em>,
   or <em>dir</em>.
  </p>
 </div>


 <div class="refsect1 parameters" id="refsect1-directoryiterator.gettype-parameters">
  <h3 class="title">参数</h3>
  <p class="para">此函数没有参数。</p>
 </div>


 <div class="refsect1 returnvalues" id="refsect1-directoryiterator.gettype-returnvalues">
  <h3 class="title">返回值</h3>
  <p class="para">
   Returns a <span class="type"><a href="language.types.string.html" class="type string">string</a></span> representing the type of the file.
   May be one of <em>file</em>, <em>link</em>,
   or <em>dir</em>.
  </p>
 </div>


 <div class="refsect1 examples" id="refsect1-directoryiterator.gettype-examples">
  <h3 class="title">范例</h3>
  <p class="para">
   <div class="example" id="example-3766">
    <p><strong>Example #1 <span class="function"><strong>DirectoryIterator::getType()</strong></span> example</strong></p>
    <div class="example-contents">
<div class="phpcode"><code><span style="color: #000000">
<span style="color: #0000BB">&lt;?php<br />$iterator&nbsp;</span><span style="color: #007700">=&nbsp;new&nbsp;</span><span style="color: #0000BB">DirectoryIterator</span><span style="color: #007700">(</span><span style="color: #0000BB">dirname</span><span style="color: #007700">(</span><span style="color: #0000BB">__FILE__</span><span style="color: #007700">));<br />foreach&nbsp;(</span><span style="color: #0000BB">$iterator&nbsp;</span><span style="color: #007700">as&nbsp;</span><span style="color: #0000BB">$fileinfo</span><span style="color: #007700">)&nbsp;{<br />&nbsp;&nbsp;&nbsp;&nbsp;echo&nbsp;</span><span style="color: #0000BB">$fileinfo</span><span style="color: #007700">-&gt;</span><span style="color: #0000BB">getFilename</span><span style="color: #007700">()&nbsp;.&nbsp;</span><span style="color: #DD0000">"&nbsp;"&nbsp;</span><span style="color: #007700">.&nbsp;</span><span style="color: #0000BB">$fileinfo</span><span style="color: #007700">-&gt;</span><span style="color: #0000BB">getType</span><span style="color: #007700">()&nbsp;.&nbsp;</span><span style="color: #DD0000">"\n"</span><span style="color: #007700">;<br />}<br /></span><span style="color: #0000BB">?&gt;</span>
</span>
</code></div>
    </div>

    <div class="example-contents"><p>以上例程的输出类似于：</p></div>
    <div class="example-contents screen">
<div class="cdata"><pre>
. dir
.. dir
apple.jpg file
banana.jpg file
example.php file
pear.jpg file
</pre></div>
    </div>
   </div>
  </p>
 </div>


 <div class="refsect1 seealso" id="refsect1-directoryiterator.gettype-seealso">
  <h3 class="title">参见</h3>
  <p class="para">
   <ul class="simplelist">
    <li class="member"><span class="methodname"><a href="directoryiterator.isdir.html" class="methodname" rel="rdfs-seeAlso">DirectoryIterator::isDir()</a> - Determine if current DirectoryIterator item is a directory</span></li>
    <li class="member"><span class="methodname"><a href="directoryiterator.isdot.html" class="methodname" rel="rdfs-seeAlso">DirectoryIterator::isDot()</a> - Determine if current DirectoryIterator item is '.' or '..'</span></li>
    <li class="member"><span class="methodname"><a href="directoryiterator.isfile.html" class="methodname" rel="rdfs-seeAlso">DirectoryIterator::isFile()</a> - Determine if current DirectoryIterator item is a regular file</span></li>
    <li class="member"><span class="methodname"><a href="directoryiterator.islink.html" class="methodname" rel="rdfs-seeAlso">DirectoryIterator::isLink()</a> - Determine if current DirectoryIterator item is a symbolic link</span></li>
   </ul>
  </p>
 </div>


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